+ Bool ms_p = get_boolean_resource (mi->dpy, "multiSample", "MultiSample");
+
+ /* Sometimes, turning on multisampling kills performance. At one point,
+ I thought the answer was, "only run multisampling on one screen, and
+ leave it turned off on other screens". That's what this code does,
+ but it turns out, that solution is insufficient. I can't really tell
+ what causes poor performance with multisampling, but it's not
+ predictable. Without changing the code, some times a given saver will
+ perform fine with multisampling on, and other times it will perform
+ very badly. Without multisampling, they always perform fine.
+ */
+// if (ms_p && [[view window] screen] != [[NSScreen screens] objectAtIndex:0])
+// ms_p = 0;
+
+ if (ms_p) {
+ attrs[i++] = NSOpenGLPFASampleBuffers; attrs[i++] = 1;
+ attrs[i++] = NSOpenGLPFASamples; attrs[i++] = 6;
+ // Don't really understand what this means:
+ // attrs[i++] = NSOpenGLPFANoRecovery;
+ }
+